python: Remove Python bindings

* README: Update.
* configure.ac: Remove checks, variables and file generations related to
the Python bindings. Remove python from available_languages and
default_languages.
* lang/Makefile.am (DIST_SUBDIRS): Remove python.
* lang/python: Remove.
* m4/ax_pkg_swig.m4, m4/ax_python_devel.m4, m4/python.m4: Remove.
--

The Python bindings have been moved to a separate Git repository:
gpgmepy.

GnuPG-bug-id: 7262

1 files changed, 0 insertions, 177 deletions

diff --git a/lang/python/examples/howto/pmkey-import-hkp-alt.py b/lang/python/examples/howto/pmkey-import-hkp-alt.py
deleted file mode 100755
index 32553fbf..00000000
--- a/lang/python/examples/howto/pmkey-import-hkp-alt.py
+++ /dev/null
@@ -1,177 +0,0 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-
-from __future__ import absolute_import, division, unicode_literals
-
-import gpg
-import hkp4py
-import os.path
-import sys
-
-del absolute_import, division, unicode_literals
-
-# Copyright (C) 2018 Ben McGinnes <[email protected]>
-#
-# This program is free software; you can redistribute it and/or modify it under
-# the terms of the GNU General Public License as published by the Free Software
-# Foundation; either version 2 of the License, or (at your option) any later
-# version.
-#
-# This program is free software; you can redistribute it and/or modify it under
-# the terms of the GNU Lesser General Public License as published by the Free
-# Software Foundation; either version 2.1 of the License, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-# FOR A PARTICULAR PURPOSE.  See the GNU General Public License and the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License and the GNU
-# Lesser General Public License along with this program; if not, see
-# <https://www.gnu.org/licenses/>.
-
-print("""
-This script searches the ProtonMail key server for the specified key and
-imports it.  Optionally enables specifying a different GnuPG home directory.
-
-Usage:  pmkey-import-hkp.py [homedir] [search string]
-   or:  pmkey-import-hkp.py [search string]
-""")
-
-c = gpg.Context(armor=True)
-server = hkp4py.KeyServer("hkps://api.protonmail.ch")
-keyterms = []
-ksearch = []
-allkeys = []
-results = []
-paradox = []
-homeless = None
-
-if len(sys.argv) > 3:
-    homedir = sys.argv[1]
-    keyterms = sys.argv[2:]
-elif len(sys.argv) == 3:
-    homedir = sys.argv[1]
-    keyterm = sys.argv[2]
-    keyterms.append(keyterm)
-elif len(sys.argv) == 2:
-    homedir = ""
-    keyterm = sys.argv[1]
-    keyterms.append(keyterm)
-else:
-    keyterm = input("Enter the key ID, UID or search string: ")
-    homedir = input("Enter the GPG configuration directory path (optional): ")
-    keyterms.append(keyterm)
-
-if len(homedir) == 0:
-    homedir = None
-    homeless = False
-
-if homedir is not None:
-    if homedir.startswith("~"):
-        if os.path.exists(os.path.expanduser(homedir)) is True:
-            if os.path.isdir(os.path.expanduser(homedir)) is True:
-                c.home_dir = os.path.realpath(os.path.expanduser(homedir))
-            else:
-                homeless = True
-        else:
-            homeless = True
-    elif os.path.exists(os.path.realpath(homedir)) is True:
-        if os.path.isdir(os.path.realpath(homedir)) is True:
-            c.home_dir = os.path.realpath(homedir)
-        else:
-            homeless = True
-    else:
-        homeless = True
-
-# First check to see if the homedir really is a homedir and if not, treat it as
-# a search string.
-if homeless is True:
-    keyterms.append(homedir)
-    c.home_dir = None
-else:
-    pass
-
-for keyterm in keyterms:
-    if keyterm.count("@") == 2 and keyterm.startswith("@") is True:
-        ksearch.append(keyterm[1:])
-        ksearch.append(keyterm[1:])
-        ksearch.append(keyterm[1:])
-    elif keyterm.count("@") == 1 and keyterm.startswith("@") is True:
-        ksearch.append("{0}@protonmail.com".format(keyterm[1:]))
-        ksearch.append("{0}@protonmail.ch".format(keyterm[1:]))
-        ksearch.append("{0}@pm.me".format(keyterm[1:]))
-    elif keyterm.count("@") == 0:
-        ksearch.append("{0}@protonmail.com".format(keyterm))
-        ksearch.append("{0}@protonmail.ch".format(keyterm))
-        ksearch.append("{0}@pm.me".format(keyterm))
-    elif keyterm.count("@") == 2 and keyterm.startswith("@") is False:
-        uidlist = keyterm.split("@")
-        for uid in uidlist:
-            ksearch.append("{0}@protonmail.com".format(uid))
-            ksearch.append("{0}@protonmail.ch".format(uid))
-            ksearch.append("{0}@pm.me".format(uid))
-    elif keyterm.count("@") > 2:
-        uidlist = keyterm.split("@")
-        for uid in uidlist:
-            ksearch.append("{0}@protonmail.com".format(uid))
-            ksearch.append("{0}@protonmail.ch".format(uid))
-            ksearch.append("{0}@pm.me".format(uid))
-    else:
-        ksearch.append(keyterm)
-
-for k in ksearch:
-    print("Checking for key for: {0}".format(k))
-    import_result = None
-    keys = server.search(k)
-    if isinstance(keys, list) is True:
-        for key in keys:
-            allkeys.append(key)
-            try:
-                import_result = c.key_import(key.key_blob)
-            except Exception as e:
-                import_result = c.key_import(key.key)
-    else:
-        paradox.append(keys)
-    results.append(import_result)
-
-for result in results:
-    if result is not None and hasattr(result, "considered") is False:
-        print("{0} for {1}".format(result.decode(), k))
-    elif result is not None and hasattr(result, "considered") is True:
-        num_keys = len(result.imports)
-        new_revs = result.new_revocations
-        new_sigs = result.new_signatures
-        new_subs = result.new_sub_keys
-        new_uids = result.new_user_ids
-        new_scrt = result.secret_imported
-        nochange = result.unchanged
-
-        def knom():
-            for ki in result.imports:
-                for ku in c.get_key(ki.fpr).uids:
-                    return ku.uid
-
-        print("""
-The total number of keys considered for import was:  {0}
-
-With UIDs wholely or partially matching the following string:
-
-        {1}
-
-   Number of keys revoked:  {2}
- Number of new signatures:  {3}
-    Number of new subkeys:  {4}
-   Number of new user IDs:  {5}
-Number of new secret keys:  {6}
- Number of unchanged keys:  {7}
-
-The key IDs for all considered keys were:
-""".format(num_keys, knom(), new_revs, new_sigs, new_subs, new_uids, new_scrt,
-           nochange))
-        for i in range(num_keys):
-            print(result.imports[i].fpr)
-        print("")
-    elif result is None:
-        pass